{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "protein", "cell line", "cell type", "DNA"], "input": "To detect the origin of the cell hybridized with a c-myc probe , a combined immunochemistry in situ hybridization histochemistry technique was used."}
{"RNA": [], "protein": [], "cell line": [], "cell type": [], "DNA": ["c-myc probe"]}